Pass any Error out into dump_init() and have it actually stop on errors.
Whether it is unsupported on a certain CPU can be checked by looking for
a NULL CPUClass::get_memory_mapping field.
Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
[AF: Reverted changes to CPU loops]
Signed-off-by: Andreas Färber <afaerber@suse.de>
{
CPUArchState *env;
int nr_cpus;
+ Error *err = NULL;
int ret;
if (runstate_is_running()) {
/* get memory mapping */
memory_mapping_list_init(&s->list);
if (paging) {
- qemu_get_guest_memory_mapping(&s->list);
+ qemu_get_guest_memory_mapping(&s->list, &err);
+ if (err != NULL) {
+ error_propagate(errp, err);
+ goto cleanup;
+ }
} else {
qemu_get_guest_simple_memory_mapping(&s->list);
}
void memory_mapping_list_init(MemoryMappingList *list);
-/*
- * Return value:
- * 0: success
- * -1: failed
- * -2: unsupported
- */
-int qemu_get_guest_memory_mapping(MemoryMappingList *list);
+void qemu_get_guest_memory_mapping(MemoryMappingList *list, Error **errp);
/* get guest's memory mapping without do paging(virtual address is 0). */
void qemu_get_guest_simple_memory_mapping(MemoryMappingList *list);
return NULL;
}
-int qemu_get_guest_memory_mapping(MemoryMappingList *list)
+void qemu_get_guest_memory_mapping(MemoryMappingList *list, Error **errp)
{
CPUArchState *env, *first_paging_enabled_cpu;
RAMBlock *block;
Error *err = NULL;
cpu_get_memory_mapping(ENV_GET_CPU(env), list, &err);
if (err) {
- error_free(err);
- return -1;
+ error_propagate(errp, err);
+ return;
}
}
- return 0;
+ return;
}
/*
length = block->length;
create_new_memory_mapping(list, offset, offset, length);
}
-
- return 0;
}
void qemu_get_guest_simple_memory_mapping(MemoryMappingList *list)